Telecom/Datacom Surge
Protection Products

Net Series - Low Voltage Signal Line Protection

The NET Series is a Siecor Network Interface Line Module with built-in secondary surge protection. In addition to silicon breakover clamping technology (overvoltage) the Net Series incorporates state-of-the- art resettable overcurrent protection devices - PTC's.
The overcurrent circuitry allows normal telephone currents to pass, but quickly switches to a high impedance state when objected to extended overcurrents that can damage telephone system line cards.